Dyfyniad APA

Taylor, K. (2007). Fifty ways to improve your business english. Summertown Publishing.

Dyfyniad Arddull Chicago

Taylor, Ken. Fifty Ways to Improve Your Business English. Oxford: Summertown Publishing, 2007.

Dyfyniad MLA

Taylor, Ken. Fifty Ways to Improve Your Business English. Summertown Publishing, 2007.

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